Results 61 to 70 of about 17,540 (171)

Crystallization and 1.6 Å resolution crystal structure of an acylated GLP‐1/GIP analogue peptide

open access: yesActa Crystallographica Section F, Volume 82, Issue 4, Page 114-124, April 2026.
The 1.6 Å resolution diffraction and subsequent structure solution of an acylated GLP‐1/GIP analogue lipopeptide is reported. This represents the first published data on the crystal structure of an unbound GLP‐1 and/or GIP analogue lipopeptide.With the meteoric rise in interest in GLP‐1 and GIP analogue peptides in recent years, there is a drive for ...
Hamish M. Mitchell   +3 more
wiley   +1 more source

Between Strategy and Survival? How Agri‐Food SMEs Navigate Voluntary Sustainability Disclosure

open access: yesSustainable Development, Volume 34, Issue S2, Page 154-169, March 2026.
ABSTRACT In a context of increasing regulatory pressure and ambiguity around sustainability reporting, this study analyses small and medium enterprises' (SMEs) motivations and challenges in relation to the voluntary adoption of such practices. Using a sector‐based approach, semi‐structured interviews were conducted with 26 agri‐business leaders from ...
Pablo Gomez‐Carrasco   +3 more
wiley   +1 more source

Is the Treatment Weak or the Test Insensitive? Interrogating the Nature of Treatment Effects on Standardized Tests

open access: yesMind, Brain, and Education, Volume 20, Issue 1, February 2026.
ABSTRACT A general consensus exists that disabilities are harder to treat in older students and improvements are harder to demonstrate on standardized tests. This study used advanced psychometric modeling and computer simulation to examine factors affecting the sensitivity of the Gates‐MacGinitie Reading Test to intervention effects in low ability ...
David J. Francis, Paulina A. Kulesz
wiley   +1 more source

Studies on carbon-13 turnover in eggs and blood of commercial layers

open access: yesBrazilian Journal of Poultry Science, 2006
This paper aimed at evaluating the influence of diets containing different isotopic values of carbon-13 turnover on the half-life of egg (yolk + albumen), yolk and albumen individually, and blood of poultry using delta‰13C isotopic variation.
JC Denadai   +5 more
doaj   +1 more source

Сучасні методи шифрування за допомогою алгоритму RC4

open access: yesВісник: Київський інститут бізнесу та технологій, 2020
У наш час шифрування даних та конфіденційність є однією з найважливіших проблем. У даній статті ми розглянемо сучасні методи шифрування та розкриємо всі аспекти, що пов’язані з актуальністю використання та вразливістю алгоритму RC4. Методика шифрування –
M. Petruk, O. Stavytskyi
doaj   +1 more source

TLS in the wild: an Internet-wide analysis of TLS-based protocols for electronic communication

open access: yes, 2016
The majority of electronic communication today happens either via email or chat. Thanks to the use of standardised protocols electronic mail (SMTP, IMAP, POP3) and instant chat (XMPP, IRC) servers can be deployed in a decentralised but interoperable ...
Amann, Johanna   +4 more
core   +1 more source

The Effects of Shoe Sole Thickness on Running Style and Stability During Downhill Running at Different Speeds

open access: yesEuropean Journal of Sport Science, Volume 26, Issue 1, January 2026.
ABSTRACT Advanced footwear technologies (AFT) like carbon plates and thick, lightweight soles were developed to enhance running performance. Previous research on sole thickness focused on level running; however, downhill running, with different biomechanical demands, remains underexplored. This study investigates how running shoe sole thickness affects
Cagla Kettner   +2 more
wiley   +1 more source

Pseudo random number generation and verification scheme based on HD wallet and RC4 technology

open access: yesJournal of Measurement Science and Instrumentation, 2023
In order to improve the pseudo random number mechanism in blockchain technology, a new pseudo random number generator is designed based on cryptography principle and blockchain hierarchical deterministic wallet (HD wallet) technology and implemented by ...
WANG Feiyu, HU Xiaohui
doaj  

Performance tests of cryptographic algorithms [PDF]

open access: yes, 2009
Bakalářské práce se zabývá rozborem jednotlivých kryptografických algoritmů, které se využívají při zabezpečování komunikace. První část je věnována symetrickým kryptografickým algoritmům, asymetrickým kryptografickým algoritmům a hashovacím funkcím ...
Pospíšil, Karel
core  

New Weak Keys with Parity Patterns in the RC4 Stream Cipher

open access: yesCryptography
The RC4 cryptographic algorithm is the most extensively studied stream cipher of the past two decades. This extensive research has resulted in numerous publications, many of which identify various vulnerabilities.
Evaristo José Madarro-Capó   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy